Theorem 1.1 [1]}
Let \(j\le 5\)  and \(n\ge 2\) . Then:
\(m_j(nK_2,C_7)= \left\lbrace \begin{array}{ll}\end{array}\infty & ~~~~~~j=2,n\ge 2,~\vspace{5.69046pt}\\2 & ~~~~~~(n,j)=(2,4), ~\vspace{5.69046pt}\\3 & ~~~~~~(n,j)=(3,2), (4,3),~\vspace{5.69046pt}\\n & ~~~~~~j=3, n\ge 3, ~\vspace{5.69046pt}\\\right.\lceil \frac{n+1}{2} \rceil & ~~~~~~ otherwise.\) 
